Boring Bar Set, 3/8" Shank, Carbide

Name: Boring Bar Set, 3/8" Shank, Carbide
Brand: ABS Import Tools Inc.
SKU: 1246
Price: 14.96 USD
Availability: InStock
Rating: 4.8 (5 reviews)

Boring Bar Set, 3/8" Shank, Carbide - Main image

$14.96 ~~$19.95~~ In stock

This carbide tipped 9-piece boring bar set includes three different length boring bars each for minimum bores of 5/16", 3/8", and 7/16". The bore depth ranges from 3/4" to 2-1/4".
The heat treated, alloy steel shanks are held to 0.000 to -0.0005" from the nominal diameter.
The holder may vary from that shown in the photo.

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Customer Reviews (4.8 / 5 · 5 reviews)

Thomas ★★★★★ Oct 22, 2026

Cut a clean bore on some 4140 today with the 5/16" bar and the carbide held its edge for the whole pass — the shortest bar really gets into tight spots. Heat treated shank didn't flex at all under a heavier feed.

Steven ★★★★★ Oct 21, 2026

I was skeptical about the included carbide tips holding up in heavy use, but after setting a dozen cabinet hinges, they still cut cleanly without any chipping. The heat-treated finish gives the bars a solid feel that inspires confidence.

Michael J. ★★★★★ Oct 19, 2026

The carbide tips on these bars cut through steel like butter, and the 3/8" shank fits my boring head perfectly. Took me a while to find a set with such fine minimum bore sizes.